CN108775844A - Gear wheel measures special measuring tool - Google Patents

Gear wheel measures special measuring tool Download PDF

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Publication number
CN108775844A
CN108775844A CN201810851766.9A CN201810851766A CN108775844A CN 108775844 A CN108775844 A CN 108775844A CN 201810851766 A CN201810851766 A CN 201810851766A CN 108775844 A CN108775844 A CN 108775844A
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China
Prior art keywords
gear
fixed
screw
bearing
worm
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Application number
CN201810851766.9A
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Chinese (zh)
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CN108775844B (en
Inventor
王振文
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TIANJIN LILIN BIT CO Ltd
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TIANJIN LILIN BIT CO Ltd
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Priority to CN201810851766.9A priority Critical patent/CN108775844B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Special measuring tool is measured the present invention relates to gear wheel manufacturing technology field more particularly to a kind of gear wheel, including pedestal and the gear wheel fixed mechanism, rotating mechanism, the measuring mechanism that are fixed on the base;The gear wheel fixed mechanism includes lock sleeve, tooling centrum, rotary sleeve, lock-screw, first worm gear, first worm screw, small gear babinet, the rotary sleeve is mounted on the inside of the small gear babinet by bearing, the top of the rotary sleeve is fixedly connected with the tooling centrum, the top of the lock-screw passes through bolt and the lock sleeve fixed-link, lock-screw passes through the middle part of institute's rotary sleeve, first worm gear is fixed on the middle part of the rotary sleeve, the both ends of first worm screw are mounted on by bearing on the small gear babinet, first worm screw and the worm gear, one end of first worm screw connects the first handwheel.Gear wheel can be measured by the present apparatus, improves the quality of product.

Description

Gear wheel measures special measuring tool
Technical field
The present invention relates to gear wheel manufacturing technology fields more particularly to a kind of gear wheel to measure special measuring tool.
Background technology
Currently, in gear wheel manufacturing field, the always extremely difficult problem of the measurement to gear wheel, since gear wheel shape is special Very, volume is larger, heavier-weight, is difficult to be measured to gear wheel at present.
Invention content
It is an object of the invention to overcome the shortcomings of above-mentioned technology, and a kind of gear wheel measurement special measuring tool is provided, it can be right Gear wheel is fixed, and is measured convenient for the later stage.
The present invention to achieve the above object, using following technical scheme:A kind of gear wheel measurement special measuring tool, feature exist In:Including pedestal and the gear wheel fixed mechanism, rotating mechanism, the measuring mechanism that are fixed on the base;The gear wheel fixed mechanism Including lock sleeve, tooling centrum, rotary sleeve, lock-screw, the first worm gear, the first worm screw, small gear babinet, the rotary sleeve is logical The inside that bearing is mounted on the small gear babinet is crossed, the top of the rotary sleeve is fixedly connected with the tooling centrum, described Lock sleeve coordinates with the tooling centrum, and the top of the lock-screw passes through bolt and the lock sleeve fixed-link, locking Screw passes through the middle part of institute's rotary sleeve, and the bottom of the lock-screw is coordinated by the bottom of nut and the rotary sleeve, described First worm gear is fixed on the middle part of the rotary sleeve, and the both ends of first worm screw are mounted on the small gear babinet by bearing On, one end of the first worm screw and the worm gear, the first worm screw connects the first handwheel;
The rotating mechanism includes spindle box, the second worm gear, the second worm screw, ladder main shaft, balance weight iron;The balance weight iron is solid It is scheduled on the right side of the ladder main shaft, the both ends of the ladder main shaft are mounted on the inside of the spindle box by bearing respectively, The left end of the ladder main shaft on the left of bolt and the small gear babinet by being fixedly connected, second worm screw and described the The both ends of two worm gears, the second worm screw are mounted in the spindle box by bearing and one end of the second worm screw carries second-hand Wheel;
The measuring mechanism includes holder, speed reducer, leading screw, screw set, sliding seat, dial gauge, dial indicator bracket, left and right Mobile slideway moves left and right sliding block;The upper and lower part of the leading screw is connect by bearing with the holder respectively, the deceleration Machine drives the leading screw to rotate by belt, and speed reducer is mounted on the top of the holder, and the screw set is installed by bearing At the middle part of the sliding seat, the both sides of the sliding seat are slidably matched with the linear guide for being vertically arranged on the bracket, The screw set coordinates with the leading screw, and the slideway that moves left and right is secured transverse on the sliding seat, is driven mobile cunning Block is moved left and right in slideway described in and is slidably matched with it, is moved left and right and is fixed with handle on the outside of sliding block, the percentage Table holder is fixed on the side for moving left and right block, and the dial gauge is mounted on the dial indicator bracket.
Preferably, the bottom of the screw set is integrally formed with secondary angular wheel, the angular wheel and main angular wheel Engagement, the main angular wheel are fixedly connected with shaft, and the shaft is fixed on by bearing on bearing block, and the bearing block is solid It is scheduled on the bottom of the sliding seat, the other end of the shaft is fixed with handwheel.
Preferably, the top of the sliding seat is fixed with micro-adjusting mechanism, and the micro-adjusting mechanism includes fine-tuning stent, fine tuning hand Wheel, spring, fine tuning gear, fine tuning rack;The fine tuning rack is fixed on the side of the block that horizontally slips, the fine-tuning stent It is fixed on the top of the sliding seat, the fine-tuning stent is equipped at intervals with downwards two pieces of support plates, cunning is respectively equipped on two pieces of support plates Dynamic hole, trimming hand wheel are fixed on one end of the gear shaft, and the gear shaft coordinates with the sliding eye, the fine tuning gear and Between two pieces of support plates and be fixed on gear shaft, the spring pocket on the gear shaft, the both sides of spring respectively with fine tuning tooth The right side of wheel and support plate cooperation, the fine tuning gear moves left and right between two pieces of support plates, when being moved to above fine tuning rack and The fine tuning rack engagement.
The beneficial effects of the invention are as follows:Compared with the existing technology, spindle box drives gear wheel fixed mechanism when the present apparatus measures Rotatable 360 ° of measurements, gear wheel fixed mechanism have certain weight, generate weighting when rotating, disequilibrium survey workpiece occur and be easy There is error, Balance Iron is installed on rear side of main worm gear case main shaft in order to solve to lay particular stress on, solves the problems, such as weighting when detecting workpiece Improve detection quality.Dial gauge forgets about it the position for needing to measure, so that it may accurately workpiece calibration is completed.Pass through the present apparatus Gear wheel can be measured, improve the quality of product.
Description of the drawings
Fig. 1 is the front view of the present invention;
Fig. 2 is the structural schematic diagram of measuring mechanism in the present invention;
Fig. 3 is the partial enlarged view of measuring mechanism in the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and the preferred embodiment specific implementation mode that the present invention will be described in detail.As shown in Figure 1, a kind of tooth Wheel measurement special measuring tool, including pedestal 1 and the gear wheel fixed mechanism 2, rotating mechanism 3, the measuring mechanism 4 that are fixed on the base;
The gear wheel fixed mechanism 2 includes lock sleeve 20, tooling centrum 21, rotary sleeve 22, lock-screw 23, the first worm gear 24, the first worm screw 25, small gear babinet 26, the rotary sleeve is mounted on the inside of the small gear babinet by bearing, described The top of rotary sleeve is fixedly connected with the tooling centrum, and the lock sleeve coordinates with the tooling centrum, the lock-screw Top by bolt and the lock sleeve fixed-link, lock-screw passes through the middle part of institute's rotary sleeve, the lock-screw Bottom is coordinated by the bottom of nut and the rotary sleeve, and first worm gear is fixed on the middle part of the rotary sleeve, and described the The both ends of one worm screw are mounted on by bearing on the small gear babinet, the first worm screw and the worm gear, the first worm screw One end connects the first handwheel 27.Gear wheel fixed mechanism is used to gear wheel positioning is fixed, in use, gear wheel is first placed on lock On fixed, then the nut of lock-screw bottom is tightened, lock-screw pulls downward on lock sleeve, effect of the lock sleeve in tooling centrum Outside spreading down, to fix gear wheel.Gear wheel after fixation can be by rotating the first worm screw so that and rotary sleeve rotates, from And gear wheel is made to rotate, and it in this way can be in order to 360 ° of measurement gear wheels, each position can measure.
The rotating mechanism 3 includes spindle box 31, the second worm gear 32, the second worm screw 33, ladder main shaft 34, balance weight iron 35; The balance weight iron is fixed on the right side of the ladder main shaft, and the both ends of the ladder main shaft are mounted on the master by bearing respectively The inside of axle box, the left end of the ladder main shaft on the left of bolt and the small gear babinet by being fixedly connected, and described second Worm screw and second worm gear, the both ends of the second worm screw be mounted in the spindle box by bearing and the second worm screw one End carries the second handwheel 36.Gear wheel fixed mechanism can be made to be rotated by rotating mechanism, be convenient for measuring gear wheel inclination in this way Size under state.
As shown in Figures 2 and 3, the measuring mechanism 4 includes holder 41, speed reducer 42, leading screw 43, screw set 44, sliding Seat 45, dial indicator bracket 47, moves left and right slideway 48, moves left and right sliding block 49 dial gauge 46;The upper and lower part of the leading screw It is connect respectively with the holder by bearing, the speed reducer drives the leading screw to rotate by belt, and speed reducer is mounted on institute State the top of holder, the screw set is mounted on the middle part of the sliding seat by bearing, the both sides of the sliding seat with it is vertical The linear guide 40 being arranged on the bracket is slidably matched, and the screw set coordinates with the leading screw, described to move left and right cunning Road is secured transverse on the sliding seat, is driven mobile sliding block and is moved left and right described in slideway and be slidably matched with it, It moves left and right and is fixed with handle 410 on the outside of sliding block, the dial indicator bracket is fixed on the side for moving left and right block, described Dial gauge is mounted on the dial indicator bracket.Drive leading screw rotation, screw set that sliding seat is driven to move up and down by speed reducer, To make dial gauge move up and down, so that dial gauge is moved left and right by moving left and right sliding block, measured on gear wheel.
In order to manually adjust the bottom of the screw set integrally formed with secondary angular wheel 50, the angular wheel It is engaged with main angular wheel 51, the main angular wheel is fixedly connected with shaft 52, and the shaft is fixed on bearing by bearing On seat, the bearing block is fixed on the bottom of the sliding seat, and the other end of the shaft is fixed with handwheel 53.
As shown in figure 3, the top of the sliding seat is fixed with micro-adjusting mechanism 6, the micro-adjusting mechanism include fine-tuning stent 61, Trimming hand wheel 62, spring 63, fine tuning gear 64, fine tuning rack 65;The fine tuning rack, which is fixed on, described horizontally slips the one of block Side, the fine-tuning stent are fixed on the top of the sliding seat, and the fine-tuning stent is equipped at intervals with downwards two pieces of support plates 66, two pieces Sliding eye is respectively equipped on support plate, trimming hand wheel is fixed on one end of the gear shaft, and the gear shaft is matched with the sliding eye Close, between the fine tuning gear and two pieces of support plates and be fixed on gear shaft, the spring pocket on the gear shaft, spring Both sides coordinate with the right side of fine tuning gear and support plate respectively, and the fine tuning gear is moved left and right between two pieces of support plates, is moved to It is engaged with the fine tuning rack when above fine tuning rack.Gear is finely tuned to internal pressure, fine tuning gear will engage with fine tuning rack, lead to It crosses slight adjusting manually to horizontally slip the formation of block, be finely adjusted so as to the position to dial gauge.
In use, by gear wheel 7 on gear wheel fixed mechanism, spindle box drives the rotatable 360 ° of surveys of gear wheel fixed mechanism Amount, gear wheel fixed mechanism have certain weight when rotating, generate weighting, disequilibrium survey workpiece occur and be susceptible to error, be It solves to lay particular stress on and Balance Iron is installed on rear side of main worm gear case main shaft, when detecting workpiece solve the problems, such as that weighting improves detection matter Amount.Dial gauge forgets about it the position for needing to measure, so that it may accurately workpiece calibration is completed.By the present apparatus can to gear wheel into Row measures, and improves the quality of product.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (3)

1. a kind of gear wheel measures special measuring tool, it is characterised in that:Including pedestal and the gear wheel fixed mechanism being fixed on the base, Rotating mechanism, measuring mechanism;The gear wheel fixed mechanism includes lock sleeve, tooling centrum, rotary sleeve, lock-screw, the first snail Wheel, the first worm screw, small gear babinet, the rotary sleeve are mounted on the inside of the small gear babinet, the rotation by bearing The top of set is fixedly connected with the tooling centrum, and the lock sleeve coordinates with the tooling centrum, the top of the lock-screw Portion passes through the middle part of institute's rotary sleeve, the bottom of the lock-screw by bolt and the lock sleeve fixed-link, lock-screw Coordinated by the bottom of nut and the rotary sleeve, first worm gear is fixed on the middle part of the rotary sleeve, first snail The both ends of bar are mounted on by bearing on the small gear babinet, the first worm screw and the worm gear, one end of the first worm screw Connect the first handwheel;
The rotating mechanism includes spindle box, the second worm gear, the second worm screw, ladder main shaft, balance weight iron;The balance weight iron is fixed on The right side of the ladder main shaft, the both ends of the ladder main shaft are mounted on the inside of the spindle box by bearing respectively, described The left end of ladder main shaft on the left of bolt and the small gear babinet by being fixedly connected, second worm screw and second snail The both ends of wheel cooperation, the second worm screw are mounted in the spindle box by bearing and one end of the second worm screw carries the second handwheel;
The measuring mechanism includes holder, speed reducer, leading screw, screw set, sliding seat, dial gauge, dial indicator bracket, moves left and right Slideway moves left and right sliding block;The upper and lower part of the leading screw is connect by bearing with the holder respectively, and the speed reducer is logical Crossing belt drives the leading screw rotation, speed reducer to be mounted on the top of the holder, and the screw set is mounted on institute by bearing State the middle part of sliding seat, the both sides of the sliding seat are slidably matched with the linear guide for being vertically arranged on the bracket, described Screw set coordinates with the leading screw, and the slideway that moves left and right is secured transverse on the sliding seat, is driven mobile sliding block position It moves left and right in slideway and is slidably matched with it in described, move left and right and be fixed with handle on the outside of sliding block, the dial gauge branch Frame is fixed on the side for moving left and right block, and the dial gauge is mounted on the dial indicator bracket.
2. according to its elevation angle measuring gage described in claim 1, it is characterised in that:The bottom of the screw set is integrally formed There are secondary angular wheel, the angular wheel to be engaged with main angular wheel, the main angular wheel is fixedly connected with shaft, described turn Axis is fixed on by bearing on bearing block, and the bearing block is fixed on the bottom of the sliding seat, and the other end of the shaft is solid Surely there is handwheel.
3. according to its elevation angle measuring gage described in claim 1, it is characterised in that:The top of the sliding seat is fixed with micro- Regulating mechanism, the micro-adjusting mechanism include fine-tuning stent, trimming hand wheel, spring, fine tuning gear, fine tuning rack;The fine tuning rack Be fixed on the side of the block that horizontally slips, the fine-tuning stent is fixed on the top of the sliding seat, the fine-tuning stent to Under be equipped at intervals with two pieces of support plates, be respectively equipped with sliding eye on two pieces of support plates, the gear shaft coordinates with the sliding eye, described micro- It adjusts between gear and two pieces of support plates and is fixed on gear shaft, the spring pocket on the gear shaft, distinguish by the both sides of spring Coordinate with the right side of fine tuning gear and support plate, the fine tuning gear moves left and right between two pieces of support plates, is moved to fine tuning rack It is engaged with the fine tuning rack when top.
CN201810851766.9A 2018-07-30 2018-07-30 Special measuring tool for measuring cone Active CN108775844B (en)

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Application Number Priority Date Filing Date Title
CN201810851766.9A CN108775844B (en) 2018-07-30 2018-07-30 Special measuring tool for measuring cone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810851766.9A CN108775844B (en) 2018-07-30 2018-07-30 Special measuring tool for measuring cone

Publications (2)

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CN108775844A true CN108775844A (en) 2018-11-09
CN108775844B CN108775844B (en) 2023-11-17

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603347A (en) * 1946-01-18 1948-06-14 Alan Cattley Improvements in or relating to vernier height gauges and like measuring instruments
KR200232655Y1 (en) * 2001-02-28 2001-09-26 이동복 Measuring device of propeller sourface
CN101319880A (en) * 2008-07-10 2008-12-10 深圳深蓝精机有限公司 Method and device for detecting core thickness of drilling bit
JP2009192254A (en) * 2008-02-12 2009-08-27 Isuzu Motors Ltd Drill shape measuring apparatus
CN202869432U (en) * 2012-06-30 2013-04-10 辽宁科技学院 Device for detecting circular degree of cone bearing ring way of tricone bit
CN104406501A (en) * 2014-12-18 2015-03-11 天津立林钻头有限公司 Measuring tool for measurement of deep-hole R groove and end surface
CN204788265U (en) * 2015-06-15 2015-11-18 成都西普达科技有限公司 Appearance drill bit frock is calibrated to precision
CN107044814A (en) * 2017-01-20 2017-08-15 中国电子科技集团公司第十四研究所 Device and its measuring method during a kind of worm gear teeth is axially surveyed
CN107855715A (en) * 2017-12-12 2018-03-30 苏州新锐合金工具股份有限公司 A kind of assembling clamping of PDC composite drill bits and measurement apparatus
CN209013848U (en) * 2018-07-30 2019-06-21 天津立林钻头有限公司 Gear wheel measures special measuring tool

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603347A (en) * 1946-01-18 1948-06-14 Alan Cattley Improvements in or relating to vernier height gauges and like measuring instruments
KR200232655Y1 (en) * 2001-02-28 2001-09-26 이동복 Measuring device of propeller sourface
JP2009192254A (en) * 2008-02-12 2009-08-27 Isuzu Motors Ltd Drill shape measuring apparatus
CN101319880A (en) * 2008-07-10 2008-12-10 深圳深蓝精机有限公司 Method and device for detecting core thickness of drilling bit
CN202869432U (en) * 2012-06-30 2013-04-10 辽宁科技学院 Device for detecting circular degree of cone bearing ring way of tricone bit
CN104406501A (en) * 2014-12-18 2015-03-11 天津立林钻头有限公司 Measuring tool for measurement of deep-hole R groove and end surface
CN204788265U (en) * 2015-06-15 2015-11-18 成都西普达科技有限公司 Appearance drill bit frock is calibrated to precision
CN107044814A (en) * 2017-01-20 2017-08-15 中国电子科技集团公司第十四研究所 Device and its measuring method during a kind of worm gear teeth is axially surveyed
CN107855715A (en) * 2017-12-12 2018-03-30 苏州新锐合金工具股份有限公司 A kind of assembling clamping of PDC composite drill bits and measurement apparatus
CN209013848U (en) * 2018-07-30 2019-06-21 天津立林钻头有限公司 Gear wheel measures special measuring tool

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